[Bioc-sig-seq] Creating A TranscriptDb

[Dario Strbenac]

Hello,

I've read the help page, and I believe my three data frames meet all the requirements, but the creation of the TranscriptDb results in an error message.

My code example is :
library(GenomicFeatures)
download.file("http://129.94.136.7/file_dump/dario/dataFramesForTrDB.Rdata", "./3DF.Rdata") # 2.2 MB
load("3DF.Rdata") # transcripts, splicings, genes.
db <- makeTranscriptDb(transcripts, splicings, genes)

Error in sqliteExecStatement(con, statement, bind.data) : 
  RS-DBI driver: (RS_SQLite_exec: could not execute: constraint failed)

Session info is :

R version 2.13.0 (2011-04-13)
Platform: x86_64-unknown-linux-gnu (64-bit)
  ...                       ...
other attached packages:
[1] GenomicFeatures_1.4.1 GenomicRanges_1.4.5   IRanges_1.10.4       

loaded via a namespace (and not attached):
[1] Biobase_2.11.10     biomaRt_2.7.2       Biostrings_2.19.18 
[4] BSgenome_1.19.6     DBI_0.2-5           RCurl_1.6-1        
[7] RSQLite_0.9-4       rtracklayer_1.11.12 XML_3.4-0 

--------------------------------------
Dario Strbenac
Research Assistant
Cancer Epigenetics
Garvan Institute of Medical Research
Darlinghurst NSW 2010
Australia